Structured Query Language

SQL is a standard interactive and programming language for querying and modifying data and managing databases

FETCH_STATUS function in sql server

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@@FETCH_STATUS function determines whether FETCH keyword has successfully retrieved a row from the current cursor. The value of @@FETCH_STA...

CURSOR_ROWS function in Sql Server

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@@CURSOR_ROWS function returns number of rows currently in the last opened cursor. The number returned by @@CURSOR_ROWS is negative if the ...

REPLICATE Function

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REPLICATE function of sql server with examples. REPLICATE is used to repeat a string with specified number of times.  Syntax of RE...

NULLIF Function

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NULLIF function in sql server with examples. NULLIF function returns null value if the two specified expressions are equivalent. ...

CASE Expression

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CASE expression in sql server with examples. CASE expression enables many forms of conditional processing to be placed into a SQL statem...
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